I have now found the source for Marching Cubes on the Web, written by Mike
Chupa.
Unusually for 'acquired' code it only needed minor mods to get it to run on
Windoze
and to produce mesh2 data instead of OpenInventor. So, here is the MR scan
from
http://graphics.stanford.edu/data/voldata/ rendered as an iso-surface at
depth 80.
The mesh2 ascii file is 63.8MB and takes over 1 1/2 minutes to parse but
only
seconds to render, very impressive!
Both subjects are male, I believe, but I've named them both Edna anyway  8-)

Andy

Post a reply to this message

Attachments:
Download 'MRHeadIso.jpg' (11 KB)

Preview of image 'MRHeadIso.jpg'